Definition

A type of elementary particle that does not experience strong forces and includes particles like electrons and neutrinos.

Example

Electrons and neutrinos are examples of leptons, which play a crucial role in particle physics.

Conversation

Have you ever heard of a lepton?

Yeah, I think it's a type of particle, right?

Exactly! Electrons are actually a kind of lepton.

That’s so cool! I love learning about subatomic particles.

Synonyms & Antonyms

Root Explanation

Lepton is derived from the Greek word "leptos" (meaning thin or small). The term is used in physics to refer to a class of subatomic particles that are lighter than other particles, emphasizing their small size.

Memory Tip

Think of the Greek word for thin or small, 'leptos', to remember that 'lepton' refers to a small or light particle.

Visually Confused Words